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2002-12-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/i386/socket.S: Use SINGLE_THREAD_P
	macro instead of comparing %gs:MULTIPLE_THREADS_OFFSET directly.

	* iconvdata/iso-ir-165.c: Likewise.
	* iconvdata/jis0208.c: Likewise.
	* iconvdata/jis0212.c: Likewise.
This commit is contained in:
Ulrich Drepper
2002-12-17 02:03:18 +00:00
parent 64ab2317a8
commit bd499a3b46
11 changed files with 2043 additions and 2006 deletions
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8
ChangeLog
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@ -1,3 +1,8 @@
2002-12-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/socket.S: Use SINGLE_THREAD_P
macro instead of comparing %gs:MULTIPLE_THREADS_OFFSET directly.
2002-12-16 Ulrich Drepper <drepper@redhat.com> 2002-12-16 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/getaddrinfo.c (gaih_inet): If __nss_lookup_function * sysdeps/posix/getaddrinfo.c (gaih_inet): If __nss_lookup_function
@ -6,6 +11,9 @@
2002-12-16 Art Haas <ahaas@airmail.net> 2002-12-16 Art Haas <ahaas@airmail.net>
* io/ftw.c: Convert GCC extension initializer syntax to C99. * io/ftw.c: Convert GCC extension initializer syntax to C99.
* iconvdata/iso-ir-165.c: Likewise.
* iconvdata/jis0208.c: Likewise.
* iconvdata/jis0212.c: Likewise.
2002-12-16 Ulrich Drepper <drepper@redhat.com> 2002-12-16 Ulrich Drepper <drepper@redhat.com>

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iconvdata/iso-ir-165.c
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1422
iconvdata/jis0208.c
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1532
iconvdata/jis0212.c
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15
nptl/ChangeLog
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@ -1,3 +1,18 @@
2002-12-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (SINGLE_THREAD_P):
Define meaningfully for assembler as well.
* pthreadP.h (struct pthread_functions): Remove
ptr_pthread_attr_init field. Add ptr_pthread_attr_init_2_0
and ptr_pthread_attr_init_2_1 fields.
* init.c (pthread_functions): Initialize ptr_pthread_attr_init_2_0
and ptr_pthread_attr_init_2_1 instead of ptr_pthread_attr_init.
* forward.c (FORWARD4): Renamed from FORWARD3. Add export argument.
(FORWARD3): Define using FORWARD4.
(pthread_attr_init): Provide both @GLIBC_2.0 and @@GLIBC_2.1
versions.
* pt-system.c: Remove duplicate stdlib.h include.
2002-12-16 Ulrich Drepper <drepper@redhat.com> 2002-12-16 Ulrich Drepper <drepper@redhat.com>
* sem_init.c: Define sem_init@GLIBC_2.0. * sem_init.c: Define sem_init@GLIBC_2.0.

15
nptl/forward.c
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@ -30,7 +30,7 @@ struct pthread_functions __libc_pthread_functions attribute_hidden;
#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_3_2) #if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_3_2)
# define FORWARD3(name, rettype, decl, params, defaction, version) \ # define FORWARD4(name, export, rettype, decl, params, defaction, version) \
rettype \ rettype \
__noexport_##name decl \ __noexport_##name decl \
{ \ { \
@ -39,7 +39,10 @@ __noexport_##name decl \
\ \
return __libc_pthread_functions.ptr_##name params; \ return __libc_pthread_functions.ptr_##name params; \
} \ } \
compat_symbol (libc, __noexport_##name, name, version) compat_symbol (libc, __noexport_##name, export, version)
# define FORWARD3(name, rettype, decl, params, defaction, version) \
FORWARD4 (name, name, rettype, decl, params, defaction, version)
# define FORWARD2(name, decl, params, defretval, version) \ # define FORWARD2(name, decl, params, defretval, version) \
FORWARD3 (name, int, decl, params, return defretval, version) FORWARD3 (name, int, decl, params, return defretval, version)
@ -50,7 +53,13 @@ compat_symbol (libc, __noexport_##name, name, version)
FORWARD (pthread_attr_destroy, (pthread_attr_t *attr), (attr), 0); FORWARD (pthread_attr_destroy, (pthread_attr_t *attr), (attr), 0);
FORWARD2 (pthread_attr_init, (pthread_attr_t *attr), (attr), 0, GLIBC_2_1); #if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_1)
FORWARD4 (pthread_attr_init_2_0, pthread_attr_init, int,
(pthread_attr_t *attr), (attr), 0, GLIBC_2_0);
#endif
FORWARD4 (pthread_attr_init_2_1, pthread_attr_init, int,
(pthread_attr_t *attr), (attr), 0, GLIBC_2_1);
FORWARD (pthread_attr_getdetachstate, FORWARD (pthread_attr_getdetachstate,
(const pthread_attr_t *attr, int *detachstate), (attr, detachstate), (const pthread_attr_t *attr, int *detachstate), (attr, detachstate),

3
nptl/init.c
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@ -56,7 +56,8 @@ extern void __libc_setup_tls (size_t tcbsize, size_t tcbalign);
static struct pthread_functions pthread_functions = static struct pthread_functions pthread_functions =
{ {
.ptr_pthread_attr_destroy = __pthread_attr_destroy, .ptr_pthread_attr_destroy = __pthread_attr_destroy,
.ptr_pthread_attr_init = __pthread_attr_init_2_1, .ptr_pthread_attr_init_2_0 = __pthread_attr_init_2_0,
.ptr_pthread_attr_init_2_1 = __pthread_attr_init_2_1,
.ptr_pthread_attr_getdetachstate = __pthread_attr_getdetachstate, .ptr_pthread_attr_getdetachstate = __pthread_attr_getdetachstate,
.ptr_pthread_attr_setdetachstate = __pthread_attr_setdetachstate, .ptr_pthread_attr_setdetachstate = __pthread_attr_setdetachstate,
.ptr_pthread_attr_getinheritsched = __pthread_attr_getinheritsched, .ptr_pthread_attr_getinheritsched = __pthread_attr_getinheritsched,

1
nptl/pt-system.c
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@ -20,7 +20,6 @@
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <sysdep.h> #include <sysdep.h>
#include <stdlib.h>
#include "pthreadP.h" #include "pthreadP.h"

3
nptl/pthreadP.h
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@ -72,7 +72,8 @@ extern int __pthread_debug attribute_hidden;
struct pthread_functions struct pthread_functions
{ {
int (*ptr_pthread_attr_destroy) (pthread_attr_t *); int (*ptr_pthread_attr_destroy) (pthread_attr_t *);
int (*ptr_pthread_attr_init) (pthread_attr_t *); int (*ptr_pthread_attr_init_2_0) (pthread_attr_t *);
int (*ptr_pthread_attr_init_2_1) (pthread_attr_t *);
int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_getdetachstate) (const pthread_attr_t *, int *);
int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int); int (*ptr_pthread_attr_setdetachstate) (pthread_attr_t *, int);
int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *); int (*ptr_pthread_attr_getinheritsched) (const pthread_attr_t *, int *);

8
nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
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@ -76,11 +76,15 @@
# define POPCARGS_4 POPCARGS_2 # define POPCARGS_4 POPCARGS_2
# define POPCARGS_5 POPCARGS_2 # define POPCARGS_5 POPCARGS_2
# define SINGLE_THREAD_P \ # ifndef ASSEMBLER
# define SINGLE_THREAD_P \
__builtin_expect (THREAD_GETMEM (THREAD_SELF, \ __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
header.data.multiple_threads) == 0, 1) header.data.multiple_threads) == 0, 1)
# else
# define SINGLE_THREAD_P cmpl $0, %gs:MULTIPLE_THREADS_OFFSET
# endif
#else #elif !defined ASSEMBLER
/* This code should never be used but we define it anyhow. */ /* This code should never be used but we define it anyhow. */
# define SINGLE_THREAD_P (1) # define SINGLE_THREAD_P (1)

2
sysdeps/unix/sysv/linux/i386/socket.S
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@ -43,7 +43,7 @@
.globl __socket .globl __socket
ENTRY (__socket) ENTRY (__socket)
#if defined NEED_CANCELLATION && defined CENABLE #if defined NEED_CANCELLATION && defined CENABLE
cmpl $0, %gs:MULTIPLE_THREADS_OFFSET SINGLE_THREAD_P
jne 1f jne 1f
#endif #endif